==2684== Cachegrind, a cache and branch-prediction profiler
==2684== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2684== Using Valgrind-3.19.0 and LibVEX; rerun with -h for copyright info
==2684== Command: dash -n benchmarks/testdata/configure-helper.sh
==2684== Parent PID: 2677
==2684== 
--2684-- warning: L3 cache found, using its data for the LL simulation.
==2684== 
==2684== I   refs:      262,468
==2684== I1  misses:      1,503
==2684== LLi misses:      1,480
==2684== I1  miss rate:    0.57%
==2684== LLi miss rate:    0.56%
==2684== 
==2684== D   refs:       93,864  (66,325 rd   + 27,539 wr)
==2684== D1  misses:      2,446  ( 1,956 rd   +    490 wr)
==2684== LLd misses:      1,974  ( 1,516 rd   +    458 wr)
==2684== D1  miss rate:     2.6% (   2.9%     +    1.8%  )
==2684== LLd miss rate:     2.1% (   2.3%     +    1.7%  )
==2684== 
==2684== LL refs:         3,949  ( 3,459 rd   +    490 wr)
==2684== LL misses:       3,454  ( 2,996 rd   +    458 wr)
==2684== LL miss rate:      1.0% (   0.9%     +    1.7%  )